Quick view Details Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) MSRP: $1,313.99 Now: $1,082.99 Add to Cart Compare Quick view Details Evolution Racewerks | sku: AU-FMIC003 Evolution Racewerks Audi A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit MSRP: $1,295.00 Now: $1,165.50 Choose Options Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,082.99 Add to Cart Compare Quick view Evolution Racewerks | sku: AU-FMIC003 Evolution Racewerks Audi A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit Evolution Racewerks A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit With the trend in the A4 1.8T community heading towards the big turbo (BT) GT28 variant (GT28R, GT28RS, GT2871R, GTRS) of upgrades and the lack of available intercoolers... MSRP: $1,295.00 Now: $1,165.50 Choose Options Compare Compare Selected × OK
Quick view Details Evolution Racewerks | sku: AU-FMIC003 Evolution Racewerks Audi A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit MSRP: $1,295.00 Now: $1,165.50 Choose Options Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,082.99 Add to Cart Compare Quick view Evolution Racewerks | sku: AU-FMIC003 Evolution Racewerks Audi A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit Evolution Racewerks A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit With the trend in the A4 1.8T community heading towards the big turbo (BT) GT28 variant (GT28R, GT28RS, GT2871R, GTRS) of upgrades and the lack of available intercoolers... MSRP: $1,295.00 Now: $1,165.50 Choose Options Compare Compare Selected × OK
Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,082.99 Add to Cart Compare Quick view Evolution Racewerks | sku: AU-FMIC003 Evolution Racewerks Audi A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit Evolution Racewerks A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit With the trend in the A4 1.8T community heading towards the big turbo (BT) GT28 variant (GT28R, GT28RS, GT2871R, GTRS) of upgrades and the lack of available intercoolers... MSRP: $1,295.00 Now: $1,165.50 Choose Options Compare Compare Selected
Quick view Evolution Racewerks | sku: AU-FMIC003 Evolution Racewerks Audi A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit Evolution Racewerks A4 (B5) Competition Series Front Mount Intercooler (FMIC) Kit With the trend in the A4 1.8T community heading towards the big turbo (BT) GT28 variant (GT28R, GT28RS, GT2871R, GTRS) of upgrades and the lack of available intercoolers... MSRP: $1,295.00 Now: $1,165.50 Choose Options Compare Compare Selected